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Analytical Reagents

Formothion

Available on request

Formothion (CAS 2540-82-1) supplier Zemixal: C6H12NO4PS2, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-034579.

Pack sizes
Formothion chemical structure
CAS number2540-82-1
FormulaC6H12NO4PS2
Molar mass257.3 g/mol
InChIKeyAIKKULXCBHRFOS-UHFFFAOYSA-N
IUPAC name2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide

About Formothion

Formothion is part of the Zemixal analytical Reagents range. Key data: CAS 2540-82-1, formula C6H12NO4PS2 and molar mass 257.3 g/mol.

Use cases we see most often

  • Agrochemical formulations
  • Laboratory analysis

Safe handling

Classified under GHS with signal word Warning and hazard statements H302 and H312. Read the SDS before first use.

Available as 100 mg, 250 mg, 1 g and 5 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Formothion
Product nameFormothion
Catalogue numberZX-034579
CAS number2540-82-1
IUPAC name2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide
Molecular formulaC6H12NO4PS2
Molar mass257.3 g/mol
Exact mass256.9945
XLogP31.5
H-bond donors / acceptors0 / 6
Topological polar surface area113 Ų
InChIKeyAIKKULXCBHRFOS-UHFFFAOYSA-N
SMILESCN(C=O)C(=O)CSP(=S)(OC)OC
PubChem CID17345
SynonymsToprose, Anthio 25, Spencer S-6900, Sandoz S-6900, Formothion 25 EC, OMS-968, Afliz [Sandoz], SAN 244 I, SAN 6913 I, SAN 7107 I, VEL 4284, ENT 27,257

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H312Harmful in contact with skin

Precautionary statements P264, P270, P280, P301 + P317, P302 + P352, P317, P321, P330, P362 + P364, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Formothion
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Formothion

Which CAS number identifies Formothion?
Formothion is registered under CAS 2540-82-1. You may also see it listed as Toprose, Anthio 25, Spencer S-6900. Our catalogue number for this item is ZX-034579.
What are the formula and molar mass of Formothion?
For Formothion, its formula is C6H12NO4PS2 and its molar mass is 257.3 g/mol. The systematic (IUPAC) name is 2-dimethoxyphosphinothioylsulfanyl-N-formyl-N-methylacetamide. InChIKey AIKKULXCBHRFOS-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Formothion?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Formothion?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Formothion to my country?
Yes. Because Formothion is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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